are those numbers well known??

From the last ALLMINE presentation March 12
...A MOU has been signed between NFC, Arccon and Marengo Mining for the financing,
construction and development of the Yandera Copper-Molybdenum-Gold Project in
Madang Province, Papua New Guinea.
The project will produce 300,000tpa of copper concentrate, 6500 tonnes of molybdenum
concentrate and 40,000oz of gold per annum for 20 years.